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Individual Calculations October 2021 |
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| Astar, Valentin Total change: 6.40 | |   |
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| 2eme Tournoi de Rentree de l'ECCM - Tournoi B (-1400 Elo) | CORBAS | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1210 | 1.50 | 2 | 0.16 | 40 | 6.40 | |
|  Meyssirel, Hugo | | | 1053 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Pizon, Edwin | | | 1112 | FRA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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